Question

physics class 9 first two chapter all equations​

Answer 1

(i)$2as = {v}^{2} + {u}^{2}$

(ii)$v = u + at$

(iii)$s = ut + \frac{1}{2} {at}^{2}$

(iv)$m_{1} v_{1} + m_{2} v_{2} = m_{2} u_{2} + m_{1} u_{1}$

Here's your answer dude ✅